What is a cold wave?

The meaning of cold wave is as follows:

1, cold wave.

Quote: Huang Qing Xie Qing's poem "Huang Tiandang Nostalgia" said: "From ancient Chen Yong, peace talks, cold waves sobbed, making people sad."

Meteorology refers to the movement of cold air masses away from their sources. It also refers to a weather phenomenon in which the temperature drops sharply in one day and night.

Quote: Guo Xiaochuan's poem "A Good Place in Huixian County": "Cold waves often linger in ravines, but warm winds don't linger here."

3. Metaphorically, the political situation is sinister.

Quote: Song Zhengqi by Zhang Shushen: "The day before Tomb-Sweeping Day, a cold wave suddenly hit Shenyang City."

Synonym cold current: hán liú.

Explanation:

1, icy rivers or streams.

Quote: He Ming Jingming's poem "Chang 'an Post" says: "The window is full of thoughts in early autumn, and the door is cold and sleepless at night. "

2. People from humble origins.

Citation: "Ji Zhong of Emperor Wu of Liang Shu": "In the summer of April, Ding Si and Shang Shu were all selected, making history cold."

3. The water temperature is lower than the current flowing through the sea area. It usually flows from high latitude to low latitude.

4, refers to the cold wave.

Citation: Chapter 8 of Liu Qing's History of Entrepreneurship: "Look at this cold look, I'm afraid a cold current is coming."